ASP.Net Set combobox to true when user select item on another combobox

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Hi good morning,

I'm having trouble on setting up cbperiod combobox to visible true, here are my codes;

If sheetName.SelectedItem.Text = "Processed Data" Then
cbperiod.Visible = True
End If

every time i select Processed Data, combobox cbperiod visible does not change to true.
Please Help

Thanks in advance

Posted 26-Mar-14 17:23pm

Cuculala

Updated 26-Mar-14 17:24pm

v2

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AndrewCharlz · Answer 1 · 2014-03-26T17:48:00

Solution 1

cbperiod.Visible = True
cbperiod.checked = true

Posted 26-Mar-14 17:48pm

AndrewCharlz

Comments

Cuculala 27-Mar-14 0:27am

Hi AndrewCharlz, combobox does not have a property .checked

Krunal Rohit · Answer 2 · 2014-03-26T18:30:00

Solution 2

I don't know much about VB, So I'm giving your answer in the perspective of C#. Let me know if it is not working.

VB

If !IsPostBack
If sheetName.SelectedItem.Text = "Processed Data" Then
 cbperiod.Visible = True
 End If

-KR

Posted 26-Mar-14 18:30pm

Krunal Rohit

Comments

Cuculala 27-Mar-14 1:21am

Hi KR, thanks for your code but it doesn't work :(

Abhinav S · Answer 3 · 2014-03-26T18:33:00

Solution 3

Cascading dropdowns - some examples -
CascadingDropDown Demonstration[^]
CascadingDropDown in Ajax With ASP.net[^]
Tutorial ASP NET Cascading Drop Down Lists with AJAX [^]

Posted 26-Mar-14 18:33pm

Abhinav S